Historic preservation

Trusses in an attic

Your roof and attic play the most crucial role in your home's energy efficiency system, reducing your energy costs during the winter and summer.

Adjustable height kitchen sink

Using universal design principals, your home can adapt to your changing lifestyle needs.

Trombe wall on the interior of a home

Using the sun's stored energy to heat your home reduces your conventional energy consumption.

Volunteers joining hands

Habitat for Humanity is an organization that provides simple, sturdy homes. Learn how energy efficiency is a key factor in building these homes.

Pete and couple standing in remodeled kitchen

This kitchen remodel features a new window, energy-efficient lighting, new appliances and side-wall insulation.

Insulated concrete forms in the ground

An insulated concrete form (ICF) system eliminates the cold drafts typical of wood-frame construction.

Pete and Megan talking with homeowners

Hear from real homeowners and builders who made energy efficiency a priority.

Graphic of heating and cooling circulating through a house

Our four-part series explores how to handle comfort issues in a new home.

Megan standing in front of the barn home

A century-old barn gets the ultimate makeover - with lots of energy-smart technology.